Method: LinuxStat::Process.running

Defined in:
lib/linux_stat/process.rb

.running ⇒ Object

Returns all the id of processes that are running. The return type is an Array of Integers.



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# File 'lib/linux_stat/process.rb', line 97

def running
	list.select { |x|
		begin
			IO.read(File.join('/proc', x.to_s, 'stat')).split[2] == ?R
		rescue Exception
			nil
		end
	}
end